| Kingdom: | Plantae |
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Asterales |
| Family: | Compositae |
| Genus: | Ambrosia |
| Species: | Ambrosia dumosa |
Study Duration: 1997 - 2001
Number of populations: NA
ID: 5107 Mean 7 x 7 1997-2001 λ = 0.9855
Population: Maui Treatment: Unmanipulated
| Seed (prop) | Seedling (active) | Juvenile (active) | Small (active) | Large (active) | Small Reproductive (active) | Large Reproductive (active) |
| 0.49 | 0 | 0 | 0 | 0 | 28.5 | 171 |
| 0.001 | 0 | 0 | 0 | 0 | 1.2 | 7.2 |
| 0 | 0.588 | 0.8 | 0.022 | 0 | 0 | 0 |
| 0 | 0 | 0.091 | 0.895 | 0.025 | 0 | 0 |
| 0 | 0 | 0 | 0.04 | 0.893 | 0 | 0 |
| 0 | 0 | 0 | 0.003 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0.07 | 0 | 0 |